<template>
  <div class="app-container">
    <div class="block">
      <el-row>
        <el-col :span="24">
          <el-button type="success" icon="el-icon-plus" @click.native="add">{{
            $t('button.add')
          }}</el-button>
          <el-button type="primary" icon="el-icon-edit" @click.native="edit">{{
            $t('button.edit')
          }}</el-button>
          <el-button type="danger" icon="el-icon-delete" @click.native="remove">{{
            $t('button.delete')
          }}</el-button>
        </el-col>
      </el-row>
    </div>

    <el-table
      :data="list"
      v-loading="listLoading"
      element-loading-text="Loading"
      border
      fit
      highlight-current-row
      @current-change="handleCurrentChange"
    >
      <el-table-column label="名称">
        <template slot-scope="scope">
          {{ scope.row.name }}
        </template>
      </el-table-column>
      <el-table-column label="发送类">
        <template slot-scope="scope">
          {{ scope.row.className }}
        </template>
      </el-table-column>
    </el-table>

    <el-pagination
      background
      layout="total, sizes, prev, pager, next, jumper"
      :page-sizes="[10, 20, 50, 100, 500]"
      :page-size="listQuery.limit"
      :total="total"
      @size-change="changeSize"
      @current-change="fetchPage"
      @prev-click="fetchPrev"
      @next-click="fetchNext"
    >
    </el-pagination>

    <el-dialog :title="formTitle" :visible.sync="formVisible" width="70%">
      <el-form ref="form" :model="form" :rules="rules" label-width="150px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="名称">
              <el-input v-model="form.name" minlength="1"></el-input>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="发送类">
              <el-input v-model="form.className" minlength="1"></el-input>
            </el-form-item>
          </el-col>
        </el-row>
        <el-form-item>
          <el-button type="primary" @click="save">{{ $t('button.submit') }}</el-button>
          <el-button @click.native="formVisible = false">{{ $t('button.cancel') }}</el-button>
        </el-form-item>
      </el-form>
    </el-dialog>
  </div>
</template>

<script>
import { remove, getList, save } from '@/api/message/sender';

export default {
  data() {
    return {
      formVisible: false,
      formTitle: '添加消息发送者',
      isAdd: true,
      form: {
        name: '',
        className: '',
        id: '',
      },
      listQuery: {
        page: 1,
        limit: 20,
        id: undefined,
      },
      total: 0,
      list: null,
      listLoading: true,
      selRow: {},
    };
  },
  filters: {
    statusFilter(status) {
      const statusMap = {
        published: 'success',
        draft: 'gray',
        deleted: 'danger',
      };
      return statusMap[status];
    },
  },
  computed: {
    //表单验证
    rules() {
      return {
        // cfgName: [
        //   { required: true, message: this.$t('config.name') + this.$t('common.isRequired'), trigger: 'blur' },
        //   { min: 3, max: 2000, message: this.$t('config.name') + this.$t('config.lengthValidation'), trigger: 'blur' }
        // ]
      };
    },
  },
  created() {
    this.init();
  },
  methods: {
    init() {
      this.fetchData();
    },
    fetchData() {
      this.listLoading = true;
      getList(this.listQuery).then((response) => {
        this.list = response.data.records;
        this.listLoading = false;
        this.total = response.data.total;
      });
    },
    search() {
      this.fetchData();
    },
    reset() {
      this.listQuery.id = '';
      this.fetchData();
    },
    handleFilter() {
      this.listQuery.page = 1;
      this.getList();
    },
    handleClose() {},
    fetchNext() {
      this.listQuery.page = this.listQuery.page + 1;
      this.fetchData();
    },
    fetchPrev() {
      this.listQuery.page = this.listQuery.page - 1;
      this.fetchData();
    },
    fetchPage(page) {
      this.listQuery.page = page;
      this.fetchData();
    },
    changeSize(limit) {
      this.listQuery.limit = limit;
      this.fetchData();
    },
    handleCurrentChange(currentRow) {
      this.selRow = currentRow;
    },
    resetForm() {
      this.form = {
        name: '',
        className: '',
        id: '',
      };
    },
    add() {
      this.resetForm();
      (this.formTitle = '添加消息发送者'), (this.formVisible = true);
      this.isAdd = true;
    },
    save() {
      this.$refs['form'].validate((valid) => {
        if (valid) {
          save({
            name: this.form.name,
            className: this.form.className,
            id: this.form.id,
          }).then(() => {
            this.$message({
              message: this.$t('common.optionSuccess'),
              type: 'success',
            });
            this.fetchData();
            this.formVisible = false;
          });
        } else {
          return false;
        }
      });
    },
    checkSel() {
      if (this.selRow && this.selRow.id) {
        return true;
      }
      this.$message({
        message: this.$t('common.mustSelectOne'),
        type: 'warning',
      });
      return false;
    },
    edit() {
      if (this.checkSel()) {
        this.isAdd = false;
        this.form = this.selRow;
        this.formTitle = '编辑消息发送者';
        this.formVisible = true;
      }
    },
    remove() {
      if (this.checkSel()) {
        var id = this.selRow.id;
        this.$confirm(this.$t('common.deleteConfirm'), this.$t('common.tooltip'), {
          confirmButtonText: this.$t('button.submit'),
          cancelButtonText: this.$t('button.cancel'),
          type: 'warning',
        }).then(() => {
          remove(id)
            .then((response) => {
              console.log(response);
              this.$message({
                message: this.$t('common.optionSuccess'),
                type: 'success',
              });
              this.fetchData();
            })
            .catch((err) => {
              this.$notify.error({
                title: '错误',
                message: err,
              });
            });
        });
      }
    },
  },
};
</script>

<style lang="scss" scoped>
@import '~@/styles/common.scss';
</style>
